DAHUA IPC-HFW2449TL-S-LED PRO
Camera
Image Sensor 1/1.8″ CMOS
Max. Resolution 2688 (H) × 1520 (V)
ROM 128 MB
RAM 256 MB
Scanning System Progressive
Electronic Shutter Speed Auto/Manual 1/3 s–1/100,000 s
Min. Illumination 0.0005 lux@F1.0
S/N Ratio >56 dB
Illumination Distance Up to 50 m (164.04 ft) (Warm light)
Illuminator On/Off Control Auto;Manual
Illuminator Number 4 (Warm light)
Angle Adjustment
Pan: 0°–360°
Tilt: 0°–90°
Rotation: 0°–360°
Lens
Lens Type Fixed-focal
Lens Mount M16
Focal Length 2.8 mm; 3.6 mm; 6 mm
Max. Aperture F1.0
Field of View
2.8 mm: H: 112°; V: 60°; D: 134°
3.6 mm: H: 94°; V: 50°; D: 113°
6 mm: H: 58°; V: 31°; D: 67°
Iris Control Fixed
Close Focus Distance
2.8 mm: 2 m (6.56 ft)
3.6 mm: 3 m (9.84 ft)
6 mm: 6 m (19.69 ft)
DORI
Distance
Lens Detect Observe Recognize Identify
2.8 mm 57.9 m
( 189.96 ft)
23.2 m
( 76.12 ft)
11.6 m
( 38.06 ft)
5.8 m
( 19.03 ft)
3.6 mm 70.3 m
( 230.64 ft)
28.1 m
( 92.19 ft)
14.1 m
( 46.26 ft)
7.0 m
( 22.97 ft)
6 mm 116.6 m
( 382.55 ft)
46.6 m
( 152.89 ft)
23.3 m
( 76.44 ft)
11.7 m
( 38.39 ft)
*DORI (Detect, Observe, Recognize, Identify) is a standard system
(EN-62676-4) for defining the ability of a person viewing the
video to distinguish persons or objects within a covered area.
The numbers in this table do not reflect intelligent function
distances. For intelligent function distances, refer to installation
and commissioning manual/project design tool.
Intelligence
IVS (Perimeter Protection)
Intrusion, tripwire (the two functions support the
classification and accurate detection of vehicle and
human);
SMD SMD Plus
